NERC Data Catalogue Service
Hydrochemistry and nitrate sensor data from three karst sites in SW China, 2016-2017
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Identification info
- Metadata Language
- English (en)
- Character set
- utf8
- Dataset Reference Date ()
- 2020-07-16
- Identifier
- doi: / 10.5285/f70596a1-0994-4b08-abab-0c9398af447d
- Other citation details
- Yue, F-J., Waldron, S., Oliver, D., Ding, H. (2020). Hydrochemistry and nitrate sensor data from three karst sites in SW China, 2016-2017. NERC Environmental Information Data Centre 10.5285/f70596a1-0994-4b08-abab-0c9398af447d
- Keywords
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- Hydrochemistry
- Nitrate
- Sensor
- Houzhai
- Limitations on Public Access
- otherRestrictions
- Other constraints
- no limitations
- Use constraints
- otherRestrictions
- Use constraints
- otherRestrictions
- Other constraints
- © Natural Environment Research Council
- Use constraints
- otherRestrictions
- Other constraints
- © Tianjin University, China
- Use constraints
- otherRestrictions
- Other constraints
- © University of Glasgow, UK
- Use constraints
- otherRestrictions
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- © University of Stirling, UK
- Use constraints
- otherRestrictions
- Other constraints
- © National Natural Science Foundation, China
- Use constraints
- otherRestrictions
- Other constraints
- If you reuse this data, you should cite: Yue, F-J., Waldron, S., Oliver, D., Ding, H. (2020). Hydrochemistry and nitrate sensor data from three karst sites in SW China, 2016-2017. NERC Environmental Information Data Centre https://doi.org/10.5285/f70596a1-0994-4b08-abab-0c9398af447d
- Spatial representation type
- textTable
- Distance
- 1000 urn:ogc:def:uom:EPSG::9001
- Topic category
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- Environment
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- Begin date
- 2016-05-01
- End date
- 2017-10-31
Distribution Information
- Data format
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Comma-separated values (CSV)
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Comma-separated values (CSV)
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- Resource Locator
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Supporting information
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Supporting information
Supporting information available to assist in re-use of this dataset
- Quality Scope
- dataset
- Other
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- The pH sonde was calibrated every month by trained operators following standard operating procedures. For nitrate-N sensor calibration, discrete stream water samples for validation were collected manually at weekly or biweekly intervals, with additional samples collected during precipitation event periods using autosamplers at sampling intervals of one to four hours. Statistical relationships between the sensor-estimated [NO3−–N] and the laboratory measured [NO3−–N] were generated. To evaluate this calibration processes, the uncertainty (μC) of shorter monitoring period calibration and one single calibration for whole monitoring period at each site was compared. Finally, shorter monitoring period calibration was used for all sensor data.
Metadata
- File identifier
- f70596a1-0994-4b08-abab-0c9398af447d XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2023-02-09T11:09:08
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
